require 'test/unit'
require './group-of-methods'

class X < Test::Unit::TestCase
    def test_x
        assert_equal('expected', 'expected')
    end

    def test_y
        puts "Hi, I am being tested."
    end

    def test_c
        assert_equal(Time.local(2013, 10, 13), month_before(Time.local(2013, 11, 10)))
    end
end

